SNOWTAM Decoder, and utilities for working with SNOWTAM data
yarn add @airport-discovery/snowtam
For now the module exposes one main function, decode, which accepts a SNOWTAM string.
const snowtam = require('@airport-discovery/snowtam');
const result = snowtam.decode(`SWES0698 ESSB 12261815 COR (SNOWTAM 0698
A) ESSB B) 12261815 C) 12 D) 2000 E) 20R F) 1/1/1 G) XX/XX/XX H) 5/5/5 J) 70/10L
T) RWY 12 BA 67/72/67. RWY 12 COVER 100 PERCENT. APRON SANDED.)
CREATED: 26 DEC 2019 18:32:00 SOURCE: EUECYIYN`);An array of SnowtamItem objects, which are defined as follows:
[
{
"attr": "A",
"originalValue": "ESSB",
"name": "Aerodrome",
"value": "ESSB"
},
{
"attr": "B",
"originalValue": "12261815",
"name": "Observation date",
"value": "2022-12-26T18:15:00+03:00"
},
{
"attr": "C",
"originalValue": "12",
"name": "Runway",
"value": "12"
},
{
"attr": "D",
"originalValue": "2000",
"name": "Cleared runway length",
"value": "2000 meters"
},
{
"attr": "E",
"originalValue": "20R",
"name": "Cleared runway width",
"value": "20 meters cleared on the right"
},
{
"attr": "F",
"originalValue": "1/1/1",
"value": "Threshold DAMP / Mid runway DAMP / Roll out DAMP / ",
"name": "Runway conditions"
},
{
"attr": "G",
"originalValue": "XX/XX/XX",
"value": "Threshold Not significant / Mid runway Not significant / Roll out Not significant / ",
"name": "Average thickness"
},
{
"attr": "H",
"originalValue": "5/5/5",
"value": "Threshold POOR / Mid runway POOR / Roll out POOR / ",
"name": "Friction coefficient"
},
{
"attr": "J",
"originalValue": "70/10L",
"name": "Critical Snow Banks",
"value": "Snow banks are 70 centimeters high and 10 meters from the Left edge of the runway."
},
{
"attr": "T",
"originalValue": "RWY 12 BA 67/72/67. RWY 12 COVER 100 PERCENT. APRON SANDED.) CREATED: 26 DEC 2019 18:32:00 SOURCE: EUECYIYN",
"name": "Notes",
"value": "RWY 12 BA 67/72/67. RWY 12 COVER 100 PERCENT. APRON SANDED.) CREATED: 26 DEC 2019 18:32:00 SOURCE: EUECYIYN"
}
]MIT ©